Hello from Utah. Utah is a great place to 4 wheel. I love to go to Moab Utah, but dont get there often enough. I am building a 87 Blazer with a tbi 350, turbo 400, 203/205 doubler transfercase, dana 60front diff, 14 bolt rear diff.

My tow rig is a 74 Chev 3/4 ton with a 455 olds, tbi, 4l80e trans. I found this forum to help me get more power from my tbi motor.